[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.6113/JPE.2010.10.3.219

A High Performance Three-Phase Telecom Supply Incorporating a HF Switched Mode Rectifier with a Phase Shifted PWM Controller

Shahani, Arushi (Dept. of Electrical and Electronics Engineering, University Institute of Engineering and Technology, Panjab University)
Singh, Bhim (Dept. of Electrical Engineering, Indian Institute of Technology Delhi)
Bhuvaneshwari, G. (Dept. of Electrical Engineering, Indian Institute of Technology Delhi)

Publication Information

Journal of Power Electronics / v.10, no.3, 2010 , pp. 219-227 More about this Journal

Abstract

Telecom supplies need to conform to low Total Harmonic Distortion (THD) and high Power Factor (PF) as per IEC 61000-3-2 and IEEE 519-1992 standards. These high rating power supplies use a three phase utility in which low THD and high PF are realized via various passive and active wave shaping schemes. In this paper, a new design for three phase telecom power supplies is presented with circuit parameter values optimized for high performance in terms of a low THD, high PF, low ripple and high line and load regulation using a suitable combination of various strategies. The performance of the power supply is validated by extensive simulations.

Keywords

High Power Telecom Supply; Low THD; Phase Shifted PWM; Three Phase Switched Mode Rectifier; Unity Power Factor;

Citations & Related Records

Times Cited By Web Of Science : 0 (Related Records In Web of Science)
Times Cited By SCOPUS : 2

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